Description

An issue was discovered in Moodle 3.x. By substituting URLs in portfolios, users can instantiate any class. This can also be exploited by users who are logged in as guests to create a DDoS attack.

Remediation

References

CVE-2018-1137

Related Vulnerabilities

Collabtive Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2010-5284)

WordPress Plugin Helpful Cross-Site Scripting (4.4.58)

WeBid Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2008-7119)

WordPress Plugin Custom Tables 'key' Parameter Cross-Site Scripting (3.4.4)

Piwigo Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2020-19216)

Severity

High

Classification

CVE-2018-1137 CWE-20 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Tags

Missing Update Known Vulnerabilities